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Tube Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
NOR Flash 64Mbit SPI/SQI Flash 2.3V-3.6V, 105C SST26VF064B-104V/SM Microchip Technology 1: $3.81 6,329In Stock 4,680Expected 10/30/2026	Mfr. Part # SST26VF064B-104V/SM Mouser Part # 579-26VF064B-104V/SM	Microchip Technology	NOR Flash 64Mbit SPI/SQI Flash 2.3V-3.6V, 105C Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6,329In Stock 4,680Expected 10/30/2026	$3.81 $3.68 $3.57 $3.54	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIJ-8	64 Mbit	SPI
NOR Flash 32Mb 2.7V-3.6V SQI Flash Memory SST26VF032B-104I/SM Microchip Technology 1: $2.12 26,036In Stock	Mfr. Part # SST26VF032B-104I/SM Mouser Part # 579-ST26VF032B104ISM	Microchip Technology	NOR Flash 32Mb 2.7V-3.6V SQI Flash Memory Learn More about Microchip Technology sst sst26 flash memory	Datasheet	26,036In Stock	$2.12 $2.08 $2.04	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	32 Mbit	SPI
NOR Flash 64Mb 2.7-3.6V SQI Flash Memory SST26VF064B-104I/MF Microchip Technology 1: $3.81 6,085In Stock	Mfr. Part # SST26VF064B-104I/MF Mouser Part # 579-ST26VF064B104IMF	Microchip Technology	NOR Flash 64Mb 2.7-3.6V SQI Flash Memory Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6,085In Stock	$3.81 $3.67 $3.53	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT		64 Mbit	SPI
NOR Flash 64Mb 2.7-3.6V SQI Flash Memory SST26VF064B-104I/SM Microchip Technology 1: $3.54 11,332In Stock 8,060Expected 10/30/2026	Mfr. Part # SST26VF064B-104I/SM Mouser Part # 579-ST26VF064B104ISM	Microchip Technology	NOR Flash 64Mb 2.7-3.6V SQI Flash Memory Learn More about Microchip Technology sst sst26 flash memory	Datasheet	11,332In Stock 8,060Expected 10/30/2026	$3.54 $3.40 $3.29	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	64 Mbit	SPI
NOR Flash 32Mbit SPI/SQI flash 105C, 2.3V-3.6V SST26VF032B-104V/SM Microchip Technology 1: $2.43 9,712In Stock	Mfr. Part # SST26VF032B-104V/SM Mouser Part # 579-T26VF032B104VM	Microchip Technology	NOR Flash 32Mbit SPI/SQI flash 105C, 2.3V-3.6V Learn More about Microchip Technology sst sst26 flash memory	Datasheet	9,712In Stock	$2.43 $2.37 $2.35	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIJ-8	32 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 QE=1 MX25L51273GMI-08G-TB Macronix 1: $16.29 4,502In Stock	Mfr. Part # MX25L51273GMI-08G-TB Mouser Part # 95-25L51273GMI08TB	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O SOP-16 QE=1	Datasheet	4,502In Stock	$16.29 $15.11 $14.63 $13.93 View $13.59 $13.38 $13.05 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	512 Mbit	SPI
NOR Flash Serial NOR 1.2V 64Mbit x4 I/O SOP-8 209mil QE=1 MX25S6473FM2I42-TB Macronix 1: $4.76 21,171In Stock	Mfr. Part # MX25S6473FM2I42-TB Mouser Part # 95-25S6473FM2I42TB	Macronix	NOR Flash Serial NOR 1.2V 64Mbit x4 I/O SOP-8 209mil QE=1 Learn More about Macronix mx25s nor flash		21,171In Stock	$4.76 $4.44 $4.31 $4.21 View $4.11 $3.98 $3.88 $3.78	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash AT45DB081E-SHN-B Renesas / Dialog 1: $2.48 12,588In Stock	Mfr. Part # AT45DB081E-SHN-B Mouser Part # 988-AT45DB081E-SHN-B	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tube), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	12,588In Stock	$2.48 $2.32 $2.25 $2.20 View $2.14 $2.07 $2.04 $1.99 $1.92	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-Wide-8	8 Mbit	SPI
F-RAM F-RAM Memory Serial CY15B064Q-SXA Infineon Technologies 1: $5.80 936In Stock End of Life	Mfr. Part # CY15B064Q-SXA Mouser Part # 727-CY15B064Q-SXA End of Life	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	936In Stock	$5.80 $5.41 $5.25 $5.13 View $5.00 $4.84 $4.61 $4.48	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	64 kbit	SPI
NVRAM 64Kb 3V 40Mhz 8K x 8 SPI nvSRAM Infineon Technologies CY14B064PA-SFXI CY14B064PA-SFXI Infineon Technologies 1: $11.03 402In Stock	Mfr. Part # CY14B064PA-SFXI Mouser Part # 727-CY14B064PA-SFXI	Infineon Technologies	NVRAM 64Kb 3V 40Mhz 8K x 8 SPI nvSRAM	Datasheet	402In Stock	$11.03 $10.26 $9.94 $9.70 View $9.47 $9.16 $8.93 $8.69 Quote	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	SOIC-16
F-RAM FRAM Infineon Technologies FM25V02A-DGQ FM25V02A-DGQ Infineon Technologies 1: $8.51 4,812In Stock	Mfr. Part # FM25V02A-DGQ Mouser Part # 727-FM25V02A-DGQ	Infineon Technologies	F-RAM FRAM	Datasheet	4,812In Stock	$8.51 $7.92 $7.68 $7.37 View $7.19 $7.01 $6.87 $6.71	Min.: 1 Mult.: 1	FRAM	SMD/SMT	DFN-8	256 kbit	SPI
SRAM 2Mbit serial SRAM, 1.7V-3.6V 23AA02M-I/ST Microchip Technology 1: $3.39 190In Stock	Mfr. Part # 23AA02M-I/ST Mouser Part # 579-23AA02M-I/ST	Microchip Technology	SRAM 2Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	190In Stock	$3.39 $3.26 $3.14	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	2 Mbit	SDI, SPI, SQI
SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV02M-I/ST Microchip Technology 1: $4.09 256In Stock	Mfr. Part # 23LCV02M-I/ST Mouser Part # 579-23LCV02M-I/ST	Microchip Technology	SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	256In Stock	$4.09 $3.95 $3.79	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-14	2 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV04M-I/ST Microchip Technology 1: $5.10 193In Stock	Mfr. Part # 23LCV04M-I/ST Mouser Part # 579-23LCV04M-I/ST	Microchip Technology	SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	193In Stock	$5.10 $4.90 $4.71	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-14	4 Mbit	SDI, SPI, SQI
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial 25CS640-H/SN Microchip Technology 1: $0.79 636In Stock	Mfr. Part # 25CS640-H/SN Mouser Part # 579-25CS640-H/SN	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial Learn More about Microchip Technology microchip 25cs640 eeproms This product may require additional documentation to export from the United States.	Datasheet	636In Stock	$0.79 $0.789 $0.757 $0.746 $0.725	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V AT24C04C-XHM-B Microchip Technology 1: $0.32 5,522In Stock	Mfr. Part # AT24C04C-XHM-B Mouser Part # 556-AT24C04C-XHM-B	Microchip Technology	EEPROM 4K (512x8) 2-WIRE NiPdAu, 1.7V	Datasheet	5,522In Stock	$0.32 $0.309 $0.299	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V AT24C08C-SSHM-B Microchip Technology 1: $0.35 13,226In Stock	Mfr. Part # AT24C08C-SSHM-B Mouser Part # 556-AT24C08C-SSHM-B	Microchip Technology	EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V	Datasheet	13,226In Stock	$0.35 $0.341 $0.331 $0.32	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	8 kbit	2-Wire, I2C
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: $0.96 2,260In Stock	Mfr. Part # AT25256B-SSHL-B Mouser Part # 556-AT25256B-SSHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	2,260In Stock	$0.96 $0.959 $0.927 $0.906 $0.884	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 1.8V AT25512-TH-B Microchip Technology 1: $1.28 1,900In Stock	Mfr. Part # AT25512-TH-B Mouser Part # 556-AT25512-TH-B	Microchip Technology	EEPROM 1.8V	Datasheet	1,900In Stock	$1.28 $1.24 $1.22 $1.19	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 1.8V AT25512N-SH-B Microchip Technology 1: $1.26 3,084In Stock	Mfr. Part # AT25512N-SH-B Mouser Part # 556-AT25512N-SH-B	Microchip Technology	EEPROM 1.8V	Datasheet	3,084In Stock	$1.26 $1.22 $1.20 $1.17	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	512 kbit	SPI
EEPROM 64K Density SPI 8,192 x 8 Organ AT25640B-SSHL-B Microchip Technology 1: $0.54 3,022In Stock	Mfr. Part # AT25640B-SSHL-B Mouser Part # 556-AT25640B-SSHL-B	Microchip Technology	EEPROM 64K Density SPI 8,192 x 8 Organ Learn More about Microchip Technology microchip at25x spi serial eeproms	Datasheet	3,022In Stock	$0.54 $0.52 $0.51 $0.50	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	64 kbit	3-Wire, SPI
EPROM 1Mb (128Kx8) OTP 5V 70ns AT27C010-70JU Microchip Technology 1: $3.45 2,013In Stock	Mfr. Part # AT27C010-70JU Mouser Part # 556-AT27C01070JU	Microchip Technology	EPROM 1Mb (128Kx8) OTP 5V 70ns	Datasheet	2,013In Stock	$3.45 $3.41 $3.40 $3.39 $3.33	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EPROM 2MB (256Kx8) OTP 5V 55ns AT27C020-55JU Microchip Technology 1: $4.69 349In Stock	Mfr. Part # AT27C020-55JU Mouser Part # 556-AT27C020-55JU	Microchip Technology	EPROM 2MB (256Kx8) OTP 5V 55ns	Datasheet	349In Stock	$4.69 $4.52 $4.33	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	2 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 5V 90ns AT27C040-90JU Microchip Technology 1: $8.18 192In Stock	Mfr. Part # AT27C040-90JU Mouser Part # 556-AT27C040-90JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 90ns	Datasheet	192In Stock	$8.18 $7.88 $7.64 $7.58	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel
EPROM 4Mb (512Kx8) OTP 5V 70ns AT27C040-70JU Microchip Technology 1: $8.38 203In Stock	Mfr. Part # AT27C040-70JU Mouser Part # 556-AT27C04070JU	Microchip Technology	EPROM 4Mb (512Kx8) OTP 5V 70ns	Datasheet	203In Stock	$8.38 $8.19 $8.15 $8.06 View $8.04 $7.88	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	4 Mbit	Parallel